Results 101 to 110 of about 1,194,207 (363)

A hybrid plasmid formed by recombination of a virulence plasmid and a resistance plasmid in Klebsiella pneumoniae

Journal of Global Antimicrobial Resistance, 2020
The emergence of multidrug-resistant (MDR) and hypervirulent Klebsiella pneumoniae (hvKP) facilitates simultaneous dissemination of virulence and resistance in a single event, which poses serious threat to public health.This study characterized the multidrug-resistant and moderately virulent ST11 K64 K.
Xie, MM, Dong, N, Chen, KC, Yang, XM, Ye, LW, Chan, EWC, Zhang, R, Chen, S   +7 more
openaire   +4 more sources

Keratin 19 as a prognostic marker and contributing factor of metastasis and chemoresistance in high‐grade serous ovarian cancer

Molecular Oncology, EarlyView.
Keratin 19 (KRT19) is overexpressed in high‐grade serous ovarian cancer with high levels of Kallikrein‐related peptidases (KLK) 4–7 and is associated with poor survival. In vivo analyses demonstrate that elevated KRT19 increases peritoneal tumour burden.
Sophia Bielesch, Isabel Vogel, Sina Nokodian, Johanna Moeller, Antonia Blechschmidt, Vicky Hecht, Vanessa Kuentzel, Katharina Thiedig, Melissa Schwab, Oliver Schilling, Holger Bronger, Marion Kiechle, Viktor Magdolen, Tobias Dreyer   +13 more
wiley   +1 more source

Characterization of the IncW cryptic plasmid pXV2 from Xanthomonas campestris pv. vesicatoria

, 2014
The gram-negative plant pathogen Xanthomonas campestris pv. vesicatoria strain Xv2 harbors an indigenous, cryptic plasmid pXV2 of 14.6 kb. This plasmid can only be maintained in Xanthomonas and is incapable of self-transmission.
Tseng, Y.H., Wu, L.T.
core   +1 more source

Tomato protoplast DNA transformation: physical linkage and recombination of exogenous DNA sequences [PDF]

, 1987
Tomato protoplasts have been transformed with plasmid DNA's, containing a chimeric kanamycin resistance gene and putative tomato origins of replication.
Zabel, Pim, Jongsma, M., Koornneef, Maarten, Koornneef, M., Hille, Jacques,, Hille, J., Jongsma, Maarten, Zabel, P., Jongsma, Maarten,, Koornneef, Maarten,, Zabel, Pim,, Hille, Jacques   +11 more
core   +1 more source

A convenient method to generate and maintain poly(A)-encoding DNA sequences required for in vitro transcription of mRNA

BioTechniques, 2019
Generating mRNA in vitro to encode therapeutic or cell-modifying proteins is rapidly gaining favor. An important factor that determines efficiency of translation from in vitro transcribed mRNA is the length of the 3′ poly(A) sequence.
Patrick Arbuthnot, Abdullah Ely, Kristie Bloom   +2 more
doaj   +1 more source

CCDC80 suppresses high‐grade serous ovarian cancer migration via negative regulation of B7‐H3

Molecular Oncology, EarlyView.
PAX8 is a lineage‐specific master regulator of transcription in high‐grade serous ovarian cancer (HGSC) progression. We show for the first time that PAX8 facilitates proliferation and metastasis by repressing the cell autonomous tumor suppressor CCDC80 and inducing B7‐H3 expression.
Aya Saleh, Nitzan Medina‐Itzhaki, Milena Chekov, Eden Gal‐Swisa, Roba Gabesh‐Wahabi, Inbar Savyon, Inna Naroditsky, Hilary A. Kenny, Basem Fares, Lina Korsensky, Einav Girsh, Liron Berger, Ruth Perets   +12 more
wiley   +1 more source

Verfahren zur Herstellung pharmazeutischer Plasmid-DNA

, 2008
Voß C. Processes for the production of pharmaceutical grade plasmid DNA. Bielefeld (Germany): Bielefeld University; 2008.Plasmid DNA is currently used in gene therapy and genetic vaccination as a vector system for the delivery of therapeutic genes ...
Voß, Carsten
core  

Biology of the staphylococcal conjugative multiresistance plasmid pSK41

, 2013
Plasmid pSK41 is a large, low-copy-number, conjugative plasmid from Staphylococcus aureus that is representative of a family of staphylococcal plasmids that confer multiple resistances to a wide range of antimicrobial agents.
Jensen, Slade O. (R16034), Liu, Michael A., Firth, Neville, Kwong, Stephen M. (R20881), Brzoska, Anthony J.   +4 more
core   +1 more source

Heterozygous loss‐of‐function alleles associate the conserved 3′‐5′ exoribonuclease EXOSC10 with hypersensitivity to the anticancer drug 5‐fluorouracil

Molecular Oncology, EarlyView.
EXOSC10, an essential nuclear RNA exosome‐associated 3′‐5′ exoribonuclease, is inhibited by the anticancer drug 5‐fluorouracil (5‐FU), and EXOSC10 depletion increases 5‐FU sensitivity. The colon‐cancer variant EXOSC10S402T, located in a proteolysis motif, is stable and nuclear but nonfunctional in vivo.
Radhika Sain, Yann Le Page, Frédéric Percevault, Emmanuelle Becker, Luc Negroni, Almudena Fernandez, Marta Cantero, Diego Muñoz‐Santos, Lluís Montoliu, Cyrille Garnier, Michael Primig   +10 more
wiley   +1 more source

A plasmid from an Antarctic haloarchaeon uses specialized membrane vesicles to disseminate and infect plasmid-free cells

Nature Microbiology, 2017
The major difference between viruses and plasmids is the mechanism of transferring their genomic information between host cells. Here, we describe the archaeal plasmid pR1SE from an Antarctic species of haloarchaea that transfers via a mechanism similar ...
S. Erdmann, B. Tschitschko, L. Zhong, M. Raftery, R. Cavicchioli   +4 more
semanticscholar   +1 more source